Fire of Olympus

Just around the corner is another pack of undead baddies to deal with. When you've killed them, look for a chest down the path. Inside you'll find another Gorgon Eye for the taking. There's a chasm to the right with a grapple point in the middle, but for the time being it's blocked and you'll have to, instead, climb the hill to the left.

There are a few enemies to deal with as you climb to the top of the cliff. Enter into the mouth of the cave and use the grapple point ahead to cross the chasm. You can see a chest behind a set of bars just ahead. To get the chest to open, look for a zip line to your right and slide back across the chasm. The moment you touch down, tap R1 to grapple back across the chasm and open the chest before the gates close back up. The first Phoenix Feather is your prize.

Continue through the cavern (past the zip line) to enter an open area with a new enemy type, a gorgon. Like the minotaur, gorgons are best attacked in the air. Launch her up to combo her in mid-air. When you see the gorgon shoot her stone gaze, press the RIGHT ANALOG in whichever direction to roll away. As long as you're rolling, you won't be turned to stone. Whatever you do, do not jump while the stone gaze is on Kratos.

Two more gorgons will appear after the fist is killed. When those two are taken care of, look for a glimmering part of the cavern wall that you can destroy. Break it down, then continue down the path to another save point.